TYLER MADDEN MD
NPI 1245810522
Orthopaedic Surgery in Grand Rapids, MI

NPI Status: Active since April 12, 2021

Contact Information

275 MICHIGAN ST NE FL 9
GRAND RAPIDS, MI
ZIP 49503
Phone: (616) 391-6243
Fax: (616) 391-8612

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  • Individual
  • Male
  • Orthopaedic Surgery

About TYLER MADDEN

This page provides the complete NPI Profile along with additional information for Tyler Madden, a provider established in Grand Rapids, Michigan with a medical specialization in Orthopaedic Surgery. The healthcare provider is registered in the NPI registry with number 1245810522 assigned on April 2021. The practitioner's primary taxonomy code is 207X00000X with license number 4301510931 (MI). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1245810522
Provider Name
TYLER MADDEN MD
Gender
Male
Entity Type
Individual
Location Address
275 MICHIGAN ST NE FL 9 GRAND RAPIDS, MI 49503
Location Phone
(616) 391-6243
Location Fax
(616) 391-8612
Mailing Address
275 MICHIGAN ST NE FL 9 GRAND RAPIDS, MI 49503
Mailing Phone
(616) 391-6243
Mailing Fax
(616) 391-8612
Is Sole Proprietor?
No
Enumeration Date
04-12-2021
Last Update Date
02-13-2025
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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Orthopaedic Surgery

Taxonomy Code
207X00000X
Type
Allopathic & Osteopathic Physicians
License No.
4301510931
License State
MI
Taxonomy Description
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1390200000XStudent, Health Care

Student in an Organized Health Care Education/Training Program

 

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1245810522, we treat the final digit (2) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
2
Unchanged
Pos 3
4
Doubled → 8
Pos 4
5
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
1
Unchanged
Pos 7
0
Doubled → 0
Pos 8
5
Unchanged
Pos 9
2
Doubled → 4
Check
2
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 4 → 8 8 → 16 → 7 0 → 0 2 → 4

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 2 + 8 + 5 + 1 + 6 + 1 + 0 + 5 + 4 + 24 = 58

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1245810522.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Internal Medicine
275 MICHIGAN ST NE FL 9
GRAND RAPIDS, MI 49503
Internal Medicine
275 MICHIGAN ST NE FL 9
GRAND RAPIDS, MI 49503
Internal Medicine
275 MICHIGAN ST NE FL 9
GRAND RAPIDS, MI 49503
Orthopaedic Surgery
275 MICHIGAN ST NE FL 9
GRAND RAPIDS, MI 49503
Internal Medicine
275 MICHIGAN ST NE FL 9
GRAND RAPIDS, MI 49503
Plastic Surgery
275 MICHIGAN ST NE FL 9
GRAND RAPIDS, MI 49503
Internal Medicine
275 MICHIGAN ST NE FL 9
GRAND RAPIDS, MI 49503
Internal Medicine
275 MICHIGAN ST NE FL 9
GRAND RAPIDS, MI 49503
Internal Medicine
275 MICHIGAN ST NE FL 9
GRAND RAPIDS, MI 49503
Plastic Surgery
275 MICHIGAN ST NE FL 9
GRAND RAPIDS, MI 49503
Plastic Surgery
275 MICHIGAN ST NE FL 9
GRAND RAPIDS, MI 49503
Orthopaedic Surgery
275 MICHIGAN ST NE FL 9
GRAND RAPIDS, MI 49503
Internal Medicine
275 MICHIGAN ST NE FL 9
GRAND RAPIDS, MI 49503
Internal Medicine
275 MICHIGAN ST NE FL 9
GRAND RAPIDS, MI 49503
Internal Medicine
275 MICHIGAN ST NE FL 9
GRAND RAPIDS, MI 49503
Internal Medicine
275 MICHIGAN ST NE FL 9
GRAND RAPIDS, MI 49503
Internal Medicine
275 MICHIGAN ST NE FL 9
GRAND RAPIDS, MI 49503
Orthopaedic Surgery
275 MICHIGAN ST NE FL 9
GRAND RAPIDS, MI 49503
Internal Medicine
275 MICHIGAN ST NE FL 9
GRAND RAPIDS, MI 49503
Internal Medicine
275 MICHIGAN ST NE FL 9
GRAND RAPIDS, MI 49503

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1245810522, enumerated as an "individual" on April 12, 2021.

The provider is located at 275 MICHIGAN ST NE FL 9 GRAND RAPIDS, MI 49503 and the phone number is (616) 391-6243.

Orthopaedic Surgery with taxonomy code 207X00000X.